This paper discusses the geochemical behavior of platinum group elementsduring mgratic evoution and liquation of sulfide and the noble metal distribution patterns in rocksand ores. 結果表明,冷水箐礦床的鉑族元素配分型式與玄武巖漿有關(guān)的銅鎳硫化物礦床相似,而明顯不同于與科馬提巖漿有關(guān)的銅鎳硫化物礦床。